Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-25T18:40:57.604Z Has data issue: false hasContentIssue false
  • English
  • Français

Polyhydroxylated C60 as an Hypercross-Linking Agent

Published online by Cambridge University Press:  15 February 2011

Long Y. Chiang ,
Lee Y. Wang ,
Rong-Shen Wu  and
Kuo-Huang Hsieh
Long Y. Chiang
Affiliation:
Center for Condensed Matter Sciences, National Taiwan University, Taipei, Taiwan
Lee Y. Wang
Affiliation:
Center for Condensed Matter Sciences, National Taiwan University, Taipei, Taiwan
Rong-Shen Wu
Affiliation:
Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan
Kuo-Huang Hsieh
Affiliation:
Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan
Get access

Abstract

Polyhydroxylated fullerene derivatives (fullerenols) were utilized as an efficient hypercross-linking agent for the synthesis of elastic poly(tetramethylene oxide)-based polyurethane networks with excellent thermal mechanical properties. Polyhydroxylated fullerenes were synthesized from the hydrolysis of polycyclosulfated fullerene derivatives in the presence of water at 85-90 °C or in aqueous NaOH solution at ambient temperature.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 359: Symposium G – Science and Technology of Fullerene Materials , 1994 , 331
Copyright
Copyright © Materials Research Society 1995

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

(1) For review see: Taylor, R.; Walton, D. R. M. Nature 1993, 363, 685.Google Scholar
(2) Hirsch, A.; Li, Q.; Wudl, F. Angew. Chem., Int. Ed. Engl. 1991, 30, 1309.Google Scholar
(3) Hirsch, A.; Soi, A.; Karfunkel, H. R. Angew. Chem., Int. Ed. Engl.. 1992, 31, 766.Google Scholar
(4) Krusic, P. J.; Wasserman, E.; Keizer, P. N.; Morton, J. R.; Preston, K. F. Science 1991, 254, 1183.Google Scholar
(5) Chiang, L. Y.; Upasani, R. B.; Swirczewski, J. W. U. S. Patent 5,177,248, 1993.Google Scholar
(6) Chiang, L. Y.; Upasani, R. B.; Swirczewski, J. W. U.S. Patent 5,294,732, 1994.Google Scholar
(7) Chiang, L. Y.; Swirczewski, J. W.; Hsu, C. S.; Chowdhury, S. K.; Cameron, S, Creegan, K. J. Chem. Soc., Chem. Commun. 1992, 1791.Google Scholar
(8) Chiang, L. Y.; Upasani, R. B.; Swirczewski, J. W. J. Am. Chem. Soc. 1992, 114, 10154.Google Scholar
(9) Chiang, L. Y.; Wang, L. Y.; Swirczewski, J. W.; Soled, S.; Cameron, S. J. Org. Chem. 1994, 59, 3960.Google Scholar
(10) Chiang, L. Y.; Upasani, R. B.; Swirczewski, J. W.; Soled, S. J. Am. Chem. Soc. 1993, 115, 5453.Google Scholar
(11) Deacon, T.; Steltner, A.; Williams, A. J. Chem. Soc., Perkin II 1975, 1778.Google Scholar